76728312

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20107}}^1$

素因数の和:20172

約数の個数: 48

約数和(自身を含む): 211737240

約数和(自身を除く): 135008928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 20107, 40214, 60321, 80428, 120642, 160856, 180963, 241284, 361926, 482568, 723852, 1065671, 1447704, 2131342, 3197013, 4262684, 6394026, 8525368, 9591039, 12788052, 19182078, 25576104, 38364156, 76728312]

約数ペア:

[(1, 76728312), (2, 38364156), (3, 25576104), (4, 19182078), (6, 12788052), (8, 9591039), (9, 8525368), (12, 6394026), (18, 4262684), (24, 3197013), (36, 2131342), (53, 1447704), (72, 1065671), (106, 723852), (159, 482568), (212, 361926), (318, 241284), (424, 180963), (477, 160856), (636, 120642), (954, 80428), (1272, 60321), (1908, 40214), (3816, 20107)]